Globally, ธัญญสินี (ธัญญสินี 
) is a very rare mostly female, but uncommonly boy's given name. The first name ธัญญสินี is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare largely girly, but seldom male name.
| VARIANT | COUNTRY |
|---|---|
| ธัญญสินี | Thailand |